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Calculator GSM Audio Bug
It is very high tech device, the advanced SIM audio surveillance, monitor, SIM card ear.
This GSM bug device comes with speciallydesigned small casing, embedded microphone, it doesn’t need external
software or configuration, just insert a valid SIM card into the SIM card slot, hide in an inconspicuous
location, you could listing to the sound of it’s surrounding wherever and when you want to, it is the
ideal SIM surveillance equipment available. Features:
Voice active monitoring .
Built in adjustable sensitivity voice active microphone.
Built in High sensitivity monitoring amplifier microphone
Built in phone number filter function, other phone will not allowed to monitoring.
Can used SMS to set active or deactivate sound active mode.
Built in shock alert active function, will call and send SMS when detect shock alert.
Easy to operate, just install SIM card and SMS setting for all function modes
Built in rechargeable polymer LIION battery, with capacity up to 5200mA
Built in charger circuit allowed using in charge mode.
Features:
Voice active monitoring .
Built in adjustable sensitivity voice active microphone.
Built in High sensitivity monitoring amplifier microphone
Built in phone number filter function, other phone will not allowed to monitoring.
Can used SMS to set active or deactivate sound active mode.
Built in shock alert active function, will call and send SMS when detect shock alert.
Easy to operate, just install SIM card and SMS setting for all function modes
Built in rechargeable polymer LIION battery, with capacity up to 5200mA
Built in charger circuit allowed using in charge mode.
Specification:
GSM band module: 900/1800/1900
Voice sensitive: -75db
Standby power consumption: 6mAh
Working power consumption: 200mAh
Power: 3.7V1600mA
Stanby time: Up to 250Hours 10days
Charger power: 5VDC at 500mA
Dimension: 149x118x49mm
Filter mode: 4 sensitivity voice filter
Alert mode: 3 SMS number&1 calling number
Control mode: SMS control
